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Inversion of seismic refraction and wide-angle reflection traveltimes for three-dimensional layered crustal structure

Rawlinson, Nicholas; Houseman, Gregory Austin; Collins, Chris

Description

We present a method for the determination of crustal structure by simultaneous inversion of seismic refraction and wide-angle reflection traveltimes for 3-D interface geometry and layer velocity. Crustal structure is represented by layers in which velocity varies linearly with depth, separated by smooth interfaces with a cubic B-spline parametrization. Lateral variations in structure are therefore represented by variations in interface depth only. The model parametrization we have chosen means...[Show more]

CollectionsANU Research Publications
Date published: 2001
Type: Journal article
URI: http://hdl.handle.net/1885/89452
Source: Geophysical Journal International
DOI: 10.1046/j.1365-246X.2001.01383.x

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